package com.dyh.quickdemo.demos.lbddjc;

/*
@Author=Joey Wheeler
@Date=2021/3/9 13:25
*/
public class M {

    interface Checker{
        default void work(String data){};
        // void work(String data);
    }

    interface Sender{
       default void work(String data){};
    }

    class CheckerAndSender implements Checker,Sender {

        @Override
        public void work(String data) {
            Checker.super.work(data);
            Sender.super.work(data);
        }
    }




    public static void main(String[] args) {

    }
}
